Airtac SI50 Standard Cylinder SI50X1250S
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50X1250S Standard Cylinder Specifications
- Model: SI50X1250S
- Type: ISO 15552 compliant single-acting/push type
- Bore size: Ø50 mm
- Stroke length: 1250 mm
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (ISO 228/1 standard)
- Mounting: Basic type (no built-in mounts) with 4x M5x0.8 threaded holes on end faces
- Piston rod material: Hard chrome-plated steel (S45C)
- Cylinder tube: Anodized aluminum alloy (6063-T5)
- Seal material: NBR + Polyurethane (low friction design)
- Weight: 14.7 kg (±3%)
- Dimensions:
- Extended length: 1510 mm
- Retracted length: 260 mm
- Body width: 70 mm
- Height (with rod): 95 mm
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (Grease-free operation available)
High-precision long-stroke pneumatic cylinder with wear-resistant guide band technology, featuring a reinforced piston rod collar for enhanced lateral load capacity (max 15% of thrust force). The dual-seal structure ensures ≤0.5 mm/s creep speed under load. Optimized for low air consumption (3.5 L/min at 0.5 MPa).
- Automated palletizing systems (box pushing/positioning)
- Plastic injection molding machine ejectors
- Steel mill roller adjustment mechanisms
- Automotive assembly line clamping fixtures
- Paper converting equipment tension control
Installation guidelines:
Requires rigid mounting surface with flatness ≤0.1mm/m. For horizontal installations,
support rods must be added every 500mm stroke length. Lubricate with ISO VG32
turbine oil if operating below -10℃. Maintenance cycle: 2000 km travel or 12 months.
| Property | Property Value |
|---|---|
| sku | SI50X1250S |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 1250 mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.